Wireless headset



FIG. 1 is a perspective view of a wireless headset according to our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom view thereof;

FIG. 8 is a front view thereof, when in use; and,

FIG. 9 is a side view thereof, when in use, with the microphone unfolded.

The broken lines in FIGS. 8 and 9 are for illustrative purposes only and forms no part of the claimed design. 

We claim the ornamental design for a wireless headset, as shown and described. 